October 30, 2013
Android, and Android Development Kit.
Google Apps, Google App Engine.
I'm 15, almost 16, and I've been programming Android games and applications since I was 11.
Being my first time, of course I didn't talk to too many people, but the people I did interact with were great, and surprised to see such a young developer there. Overall, it was a fun time of social interaction, pizza, and learning.